30484839

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131969}}^1$

素因数の和:131990

約数の個数: 16

約数和(自身を含む): 50676480

約数和(自身を除く): 20191641

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 131969, 395907, 923783, 1451659, 2771349, 4354977, 10161613, 30484839]

約数ペア:

[(1, 30484839), (3, 10161613), (7, 4354977), (11, 2771349), (21, 1451659), (33, 923783), (77, 395907), (231, 131969)]